212934672040

素因数分解:

$2^3\times 5^1\times {\mathrm{5323366801}}^1$

素因数の和:5323366812

約数の個数: 16

約数和(自身を含む): 479103012180

約数和(自身を除く): 266168340140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5323366801, 10646733602, 21293467204, 26616834005, 42586934408, 53233668010, 106467336020, 212934672040]

約数ペア:

[(1, 212934672040), (2, 106467336020), (4, 53233668010), (5, 42586934408), (8, 26616834005), (10, 21293467204), (20, 10646733602), (40, 5323366801)]